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68HC711D3: Microcontroller

 

The MC68HC711D3 EPROM-based microcontrollers (MCUs)is a low cost alternative to applications needing a high-performance MCU. The MC68HC711D3 features a multiplexed bus capable of running at up to 3 MHz, and a fully static design that allows operations at frequencies to dc.

Page Contents

68HC711D3 Features

  • MC68HC11 CPU
  • Power Saving STOP and WAIT Modes
  • 4 Kbytes of On-Chip EPROM
  • 192 Bytes of On-Chip RAM (All Saved During Standby)
  • 16-Bit Timer System
    • 3 Input Capture (IC) Channels
    • 4 Output Compare (OC) Channels
    • One IC or OC Channel (Software Selectable)
  • 8-Bit Pulse Accumulator
  • Real-Time Interrupt Circuit
  • Computer Operating Properly (COP) Watchdog System
  • Synchronous Serial Peripheral Interface (SPI)
  • Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI)
  • 26 Input/Output (I/O) Pins
    • 16 Bidirectional I/O Pins
    • 3 Input Only Pins
    • 3 Output Only Pins (One Output Only Pin in the 40-Pin Package)
  • Available in a 44-Pin Plastic Leaded Chip Carrier (PLCC), 40-Pin Dual In-Line Package (DIP), and 44-pin Quad Flat Pack (QFP)

 

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68HC711D3 Parametrics

RAM
(Bytes)
EPROM/OTP
(KBytes)
Timer
I/O SC
I/O EXP
Serial
Operating Voltage
(V)
Bus Frequency
(Max)
(MHz)
192
4
16-Bit, 3/4IC, 4/5OC, RTI, pulse accumulator
32
16
SCI SPI
5
3

 

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68HC711D3 Documentation
Document ID Document Title
MC68HC711D3/D MC68HC711D3 Technical Data Rev. 0
M68HC11RM/AD M68HC11 Reference Manual Rev 3.0
68HC11APPNOTES List of 68HC11 Application Notes

 

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68HC711D3 Orderable Parts
Orderable Part ID Package Info Status Remarks
MC68HC711D3CFB2 44-pin QFP Active - Production Part -
MC68HC711D3CFN2 44-pin PLCC Active - Production Part Extended Temp. Available
MC68HC711D3CP2 40-pin DIP Active - Production Part Extended Temp. Available
XC68HC711D3CFS3 Windowed PLCC Active - Production Part Windowed Device

 

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